Apple II+ motherboard power connector

3 posts / 0 new
Last post
Offline
Last seen: 9 months 2 weeks ago
Joined: Apr 8 2023 - 14:35
Posts: 3
Apple II+ motherboard power connector

Does anyone know what pin-to-pin resistance readings should be at the Apple II+ motherboard power connector? I'm trying to resurrect an old computer that hasn't been powered on in several years. It does not boot properly now. Thanks!

CVT
CVT's picture
Offline
Last seen: 4 hours 24 min ago
Joined: Aug 9 2022 - 00:48
Posts: 1000
You wouldn't get any

You wouldn't get any meaningful resistance values, since there are capacitors across.

Offline
Last seen: 18 hours 34 min ago
Joined: Apr 26 2016 - 08:36
Posts: 681
What are your output voltages

What are your output voltages?  Are you getting good +5V, -5V, +12V and -12V?

Log in or register to post comments